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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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NTSB Report

July 17, 1993 · Sanders S-1C · N128DS

Saint Johns, AZ

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
July 17, 1993
Injury Outcomes
1 injury (1 minor injury)
Location
Saint Johns, AZ
Aircraft
Sanders S-1C
Tail Number
N128DS
Injuries
Minor
Aircraft Damage
Destroyed
NTSB Number
LAX93LA292

Ground witnesses observed the aircraft on short final for runway 32 with a 50 degree left cross wind at 12 knots with gusts to 15 knots. The witnesses stated that on very short final, control of the aircraft seemed to be lost and it collided with a berm and a fence off the right side of the runway. The pilot said that when he arrived over the airport the UNICOM was reporting winds from 280 at 10 to 15 knots. The pilot stated that just after touchdown he 'received a hard gust from the left.' He reported that the aircraft lifted and started to move to the right, then it hit a runway light. The pilot said he applied power in an attempt to go around; however, the landing gear hit an embankment off the right side of the runway. The aircraft became airborne, hopped over a fence, rolled to the right and cart wheeled to an inverted resting position.

NTSB Probable Cause

the pilot's inadequate compensation for the existing cross wind conditions and his subsequent failure to maintain directional control of the aircraft.

Full Narrative

On July 17, 1993, at 1024 Mountain standard time, a homebuilt experimental Sanders Pitts S1C, N128DS, crashed during landing at Saint Johns, Arizona, following a loss of control. The aircraft was owned and operated by the pilot. Visual meteorological conditions prevailed at the time and no flight plan was filed for the cross country personal flight. The aircraft was destroyed in the ground collision sequence. The certificated private pilot, the sole occupant, sustained minor injuries. The flight originated at Show Low, Arizona, on the day of the mishap at about 1000 hours. Ground witnesses observed the aircraft on short final for runway 32 at the Saint Johns airport with a 50 degree left cross wind at 12 knots with gusts to 15 knots. The witnesses stated that on very short final, control of the aircraft seemed to be lost and it collided with a berm and a fence off the right side of the runway. In his statement, the pilot said the UNICOM was reporting winds from 280 at 10 to 15 knots. The pilot stated that just after touchdown he "received a hard gust from the left." He reported that the aircraft lifted and started to move to the right, then it hit a runway light. The pilot said he applied power in an attempt to go around; however, the landing gear hit an embankment off the right side of the runway. The aircraft became airborne, hopped over a fence, rolled to the right and cart wheeled to an inverted resting position.

Flight

Event TypeAccident
Event Time10:24 MST
Nearest AirportSt Johns Industr'L Airprk (0nm)
Runway32
Runway Length5223 ft
Runway Width70 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftSanders S-1C
Tail NumberN128DS
Aircraft CategoryAir
DamageDestroyed
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-290G · Reciprocating
Seats1

People & Injuries

Injury Summary1 injury (1 minor injury)
Fatal0
Serious0
Minor1
Uninjured0
Total1
Crew 1Age 60 · Third Class

Conditions

ConditionsVMC
LightDaylight
Wind260° @ 12 kt, gusting 15 kt
Visibility50 sm
CeilingNone
Temperature / Dew Point37 C
Altimeter30.00 inHg
Observation Time18:05
Weather SourceWFAC

Appendix: Source Data